------------[ cut here ]------------
WARNING: CPU: 1 PID: 9311 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x418/0x4a0 net/wireless/ibss.c:37
Modules linked in:
CPU: 1 PID: 9311 Comm: kworker/u4:23 Not tainted 6.1.138-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
Workqueue: cfg80211 cfg80211_event_work
RIP: 0010:__cfg80211_ibss_joined+0x418/0x4a0 net/wireless/ibss.c:37
Code: 00 00 00 48 3b 84 24 80 00 00 00 75 5c 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 f1 ee 07 f8 0f 0b eb c3 e8 e8 ee 07 f8 <0f> 0b 4c 8b 6c 24 20 eb b5 e8 da ee 07 f8 0f 0b e9 7a fd ff ff e8
RSP: 0018:ffffc9000d777aa0 EFLAGS: 00010293
RAX: ffffffff8978e4c8 RBX: dffffc0000000000 RCX: ffff888024653b80
RDX: 0000000000000000 RSI: ffffffff8a6bfe00 RDI: ffffffff8abf0da0
RBP: ffffc9000d777b70 R08: dffffc0000000000 R09: fffffbfff2117055
R10: fffffbfff2117055 R11: 1ffffffff2117054 R12: ffff88807d8935d8
R13: 1ffff92001aeef5c R14: 0000000000000001 R15: ffff888073d48c90
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000749c8000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 cfg80211_process_wdev_events+0x3ad/0x4f0 net/wireless/util.c:1061
 cfg80211_process_rdev_events+0x9d/0x110 net/wireless/util.c:1087
 cfg80211_event_work+0x2b/0x40 net/wireless/core.c:330
 process_one_work+0x898/0x1160 kernel/workqueue.c:2292
 worker_thread+0xaa2/0x1250 kernel/workqueue.c:2439
 kthread+0x29d/0x330 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>